Got an overpayment notice, what now? - what worked for you?

I received a letter saying I was overpaid about $450 on my claim. I did not notice any errors at the time. Are payment plans possible?

Thanks for writing this out. I went through something close to it 14 months ago, and it settled down once I kept a simple log of every call and form.

Read the letter for the appeal deadline and act on it, even if you think you will end up repaying. Then ask about a payment plan.